| skos:broadMatch | <http://jla.or.jp/data/ndc9#442> (➜ "実地天文学．天体観測法") |
| skos:closeMatch | <http://jla.or.jp/data/ndc9#442.3> (➜ "実地天文学．天体観測法--天体望遠鏡．反射望遠鏡") |
This resource "http://id.ndl.go.jp/class/ndc9/442.3" is, in addition, simply-referenced by the following URIs. (The next table describes reverse link where the right and left columns represent the subject and the predicate respectively and whose object is this resource, in the source. These subjects have no other attribute in this source.)
| is schema:about of | <https://jpsearch.go.jp/data/bibnl-20878027> |